UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for MMMD... Searching the city database file for: MMMD ... Date:1200Z 13 JAN 26 Station: MMMD WMO ident: 76644 Latitude: 20.98 Longitude: -89.65 Elevation: 10.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1022 10 21.4 18.8 85 2.6 19.6 40 18 292.7 295.1 292.0 331.0 13.48 1 1021 19 21.4 19.0 86 2.4 19.8 40 18 292.8 295.2 292.2 331.6 13.67 2 1000 199 21.4 17.8 80 3.6 19.0 40 19 294.5 296.9 292.2 331.5 12.93 3 997 225 21.6 17.8 79 3.8 19.1 40 19 295.0 297.3 292.3 332.2 12.97 4 948 660 17.4 16.3 93 1.1 16.7 33 17 295.0 297.2 291.9 330.6 12.39 5 925 870 16.2 15.0 93 1.2 15.4 30 16 295.9 298.0 291.6 329.5 11.67 6 896 1143 15.6 13.4 87 2.2 14.2 59 4 298.0 299.9 291.6 329.5 10.84 7 870 1395 16.2 6.2 51 10.0 10.4 38 2 301.1 302.4 289.2 321.5 6.84 8 865 1444 15.8 9.8 67 6.0 12.1 29 2 301.2 302.8 290.9 327.3 8.82 9 850 1594 15.0 6.0 55 9.0 9.8 15 2 301.9 303.1 289.5 322.5 6.91 10 823 1865 13.2 5.2 58 8.0 8.6 76 6 302.8 304.0 289.7 323.0 6.75 11 817 1927 12.8 7.9 72 4.9 9.9 78 7 303.0 304.5 291.0 327.5 8.21 12 757 2561 9.4 -1.6 46 11.0 3.9 78 9 306.0 306.8 288.6 319.8 4.49 13 729 2872 7.6 -5.4 39 13.0 1.5 101 8 307.3 308.0 288.2 318.3 3.51 14 705 3146 5.4 2.3 80 3.1 3.7 146 4 307.8 309.0 291.0 327.5 6.42 15 700 3204 5.2 2.0 80 3.2 3.5 150 4 308.2 309.4 291.0 327.7 6.33 16 676 3488 3.8 -4.2 56 8.0 -0.0 260 4 309.8 310.5 289.6 322.8 4.14 17 662 3658 4.2 -22.8 12 27.0 -4.4 350 6 312.1 312.3 287.2 315.2 0.92 18 626 4110 1.6 -23.4 14 25.0 -6.1 312 5 314.1 314.3 287.9 317.3 0.93 19 612 4291 0.0 -9.0 51 9.0 -3.9 281 6 314.3 314.9 290.1 324.5 3.16 20 605 4383 -0.9 -7.9 59 7.0 -4.0 290 7 314.3 315.0 290.4 325.5 3.49 21 595 4516 -1.5 -12.5 43 11.0 -5.8 303 8 315.1 315.6 289.7 323.2 2.46 22 593 4543 -1.3 -19.3 24 18.0 -7.3 305 8 315.7 315.9 288.9 320.4 1.40 23 584 4664 -1.3 -20.3 22 19.0 -7.5 300 8 317.1 317.3 289.2 321.5 1.30 24 576 4774 -2.5 -12.5 46 10.0 -6.5 286 9 316.9 317.4 290.3 325.3 2.54 25 549 5152 -6.1 -12.1 62 6.0 -8.4 236 12 317.0 317.5 290.6 326.0 2.75 26 533 5383 -7.1 -14.1 57 7.0 -9.7 242 12 318.5 319.0 290.7 326.5 2.41 27 519 5590 -7.5 -23.5 27 16.0 -12.1 247 11 320.5 320.7 290.0 324.3 1.11 28 500 5880 -8.3 -29.3 17 21.0 -13.5 255 12 322.9 323.1 290.4 325.3 0.68 29 484 6133 -8.9 -32.9 12 24.0 -14.4 276 19 325.2 325.3 290.9 327.0 0.50 30 400 7580 -21.5 -30.5 44 9.0 -23.3 275 21 327.0 327.2 291.6 329.8 0.75 31 390 7766 -23.3 -31.3 48 8.0 -24.8 275 23 327.1 327.2 291.6 329.7 0.72 32 320 9188 -32.3 -52.3 12 20.0 -33.8 266 31 333.6 333.7 292.8 334.0 0.09 33 300 9640 -36.5 -53.5 16 17.0 -37.6 280 33 333.9 333.9 292.9 334.3 0.09 34 265 10483 -43.1 -64.1 8 21.0 -43.8 299 47 336.3 336.3 293.4 336.4 0.03 35 250 10870 -46.7 -61.7 17 15.0 -47.1 295 49 336.6 336.6 293.5 336.8 0.04 36 240 11139 -48.9 -59.9 27 11.0 -49.3 295 52 337.3 337.3 293.7 337.5 0.05 37 219 11734 -53.5 -67.5 17 14.0 -53.8 285 54 339.1 339.1 294.1 339.2 0.02 38 200 12310 -58.5 -67.5 30 9.0 -58.6 275 51 340.1 340.1 294.4 340.2 0.02 39 180 12964 -63.1 -69.1 44 6.0 -63.1 280 53 343.0 343.0 295.1 343.1 0.02 40 168 13388 -62.3 -75.3 16 13.0 -62.4 266 36 351.2 351.2 296.9 351.2 0.01 41 154 13920 -65.3 -82.3 8 17.0 -65.4 240 51 354.9 354.9 297.7 354.9 0.00 42 150 14080 -65.5 -83.5 6 18.0 -65.6 250 53 357.2 357.2 298.1 357.3 0.00 43 134 14770 -64.7 -85.7 4 21.0 -64.8 262 61 370.4 370.4 300.7 370.4 0.00 44 117 15594 -68.2 -88.8 4 20.5 -68.3 265 70 378.5 378.5 302.0 378.5 0.00 45 100 16530 -72.3 -92.3 3 20.0 -72.3 245 33 388.0 388.0 303.5 388.0 0.00 46 79 17881 -82.1 -95.1 9 13.0 -82.1 236 21 394.8 394.8 304.5 394.8 0.00 47 70 18560 -80.1 -93.1 10 13.0 -80.1 250 21 413.0 413.0 306.9 413.0 0.00 48 68 18727 -77.3 -91.3 9 14.0 -77.3 255 16 422.5 422.5 308.0 422.5 0.00 49 63 19167 -78.3 -90.3 13 12.0 -78.3 233 16 429.6 429.6 308.8 429.6 0.00 50 55 19958 -73.3 -87.3 10 14.0 -73.4 195 5 458.1 458.1 311.6 458.1 0.00 51 52 20293 -68.7 -86.7 6 18.0 -68.9 166 4 476.2 476.2 313.1 476.2 0.00 52 50 20530 -67.1 -86.1 5 19.0 -67.3 270 4 485.4 485.4 313.9 485.4 0.00 53 42 21584 -65.1 -88.1 3 23.0 -65.4 262 8 515.1 515.1 316.0 515.2 0.00 54 40 21879 -66.9 -88.9 3 22.0 -67.2 267 7 517.9 517.9 316.2 517.9 0.00 55 32 23248 -59.7 -88.7 1 29.0 -60.6 313 7 571.2 571.2 319.2 571.3 0.00 56 30 23650 -59.9 -88.9 1 29.0 -60.8 320 6 581.3 581.3 319.8 581.4 0.00 57 28 24080 -60.1 -89.1 1 29.0 -61.1 310 12 592.4 592.4 320.3 592.4 0.00 58 27 24308 -56.7 -88.7 1 32.0 -58.2 314 12 608.1 608.1 321.0 608.2 0.01 59 25 24797 -54.5 -87.5 1 33.0 -56.5 221 6 628.0 628.0 321.8 628.0 0.01 60 20 26220 -55.7 -88.7 1 33.0 -57.8 180 14 665.7 665.7 323.3 665.7 0.01 61 14 28485 -56.9 -88.9 1 32.0 -59.3 206 13 733.1 733.1 325.4 733.2 0.01 TRP 154 13920 -65.3 -82.3 8 17.0 -65.4 240 51 354.9 354.9 297.7 354.9 0.00 WND 117 15594 -68.2 -88.8 4 20.5 -68.3 265 70 378.5 378.5 302.0 378.5 0.00 Sounding variables and indices 1000-500 mb thick: 5681.00 m Freezing level: 612.00 mb = 4291.19 m = 14078.55 ft Wetbulb zero: 676.27 mb = 3484.53 m = 11432.04 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 54.82 % Est. max temperature: 29.59 C = 85.26 F Sfc-Lift cond lev (LCL): 983.85 mb = 339.65 m = 1114.33 ft T: 20.49 C 700-500 lapse rate: 5.04 C/km ThetaE index: 9.19 C Layer 757.0- 705.0 mb Conv cond level (CCL): 925.72 mb = 863.36 m = 2832.51 ft Mean mixing ratio: 12.63 g/kg Conv temperature: 24.55 C = 76.18 F Cap Strength: 2.70 C Lifted Index: 2.40 C Risk: None Lifted Index @300 mb: 3.09 C Lifted Index @700 mb: 0.49 C Showalter Index: 6.74 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 14.30 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 88.00 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.73 J/kg Max Up Vert Vel: 3.93 m/s Conv Inhibition (B-): 33727.97 J/kg Cap Strength: 2.67 C Lift Cond Lev (LCL): 939.61 mb = 736.00 m = 2414.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 43 at 6 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1022 10 40 18 -11.6 -13.8 | 38 12 -7.1 -9.1 1 1000 199 40 19 -12.2 -14.6 | 38 13 -7.8 -9.8 2 925 870 30 16 -8.0 -13.9 | 21 10 -3.6 -9.1 3 920 914 25 10 -4.2 -9.1 | 357 4 0.2 -4.3 4 888 1219 70 2 -1.9 -0.7 | 212 5 2.6 4.0 5 857 1524 15 2 -0.5 -1.9 | 235 5 3.9 2.8 6 850 1594 15 2 -0.5 -1.9 | 235 5 3.9 2.8 7 826 1829 75 6 -5.8 -1.6 | 157 3 -1.4 3.2 8 796 2134 85 8 -8.0 -0.7 | 139 5 -3.5 4.0 9 740 2743 75 10 -9.7 -2.6 | 112 6 -5.2 2.1 10 713 3048 140 4 -2.6 3.1 | 194 8 1.9 7.8 11 700 3204 150 4 -2.0 3.5 | 197 9 2.4 8.2 12 687 3353 190 2 0.3 2.0 | 216 8 4.8 6.7 13 661 3658 355 6 0.5 -6.0 | 284 5 5.0 -1.3 14 636 3962 335 4 1.7 -3.6 | 260 6 6.1 1.1 15 612 4267 280 6 5.9 -1.0 | 250 11 10.3 3.7 16 589 4572 310 8 6.1 -5.1 | 272 11 10.6 -0.4 17 546 5182 230 12 9.2 7.7 | 228 18 13.6 12.4 18 525 5486 250 12 11.3 4.1 | 241 18 15.7 8.8 19 506 5791 240 8 6.9 4.0 | 233 14 11.4 8.7 20 500 5880 255 12 11.6 3.1 | 244 18 16.0 7.8 21 486 6096 275 19 18.9 -1.7 | 263 24 23.4 3.1 22 449 6706 285 23 22.2 -6.0 | 273 27 26.7 -1.2 23 400 7580 275 21 20.9 -1.8 | 264 26 25.4 2.9 24 350 8534 275 29 28.9 -2.5 | 266 33 33.3 2.2 25 335 8839 255 29 28.0 7.5 | 249 35 32.5 12.2 26 300 9640 280 33 32.5 -5.7 | 272 37 36.9 -1.0 27 270 10363 300 47 40.7 -23.5 | 293 49 45.1 -18.8 28 250 10870 295 49 44.4 -20.7 | 288 51 48.8 -16.0 29 235 11278 295 54 48.9 -22.8 | 289 56 53.4 -18.1 30 204 12192 275 53 52.8 -4.6 | 270 57 57.2 0.1 31 200 12310 275 51 50.8 -4.4 | 270 55 55.2 0.3 32 185 12802 280 62 61.1 -10.8 | 275 66 65.5 -6.0 33 176 13106 280 45 44.3 -7.8 | 274 49 48.8 -3.1 34 167 13411 265 35 34.9 3.1 | 259 40 39.3 7.8 35 159 13716 240 41 35.5 20.5 | 238 47 39.9 25.2 36 154 13920 240 51 44.2 25.5 | 238 57 48.6 30.2 37 150 14080 250 53 49.8 18.1 | 247 59 54.2 22.8 38 137 14630 260 62 61.1 10.8 | 257 67 65.5 15.5 39 124 15240 270 56 56.0 -0.0 | 266 61 60.4 4.7 40 118 15545 260 70 68.9 12.2 | 257 75 73.4 16.9 41 117 15594 265 70 69.7 6.1 | 262 75 74.2 10.8 42 100 16530 245 33 29.9 13.9 | 241 39 34.3 18.7 43 96 16764 245 33 29.9 13.9 | 241 39 34.3 18.7 44 91 17069 220 27 17.4 20.7 | 221 33 21.8 25.4 45 86 17374 220 23 14.8 17.6 | 221 29 19.2 22.3 46 73 18288 250 19 17.9 6.5 | 243 25 22.3 11.2 47 70 18560 250 21 19.7 7.2 | 244 27 24.2 11.9 48 66 18898 260 12 11.8 2.1 | 247 18 16.3 6.8 49 63 19202 230 16 12.3 10.3 | 228 22 16.7 15.0 50 60 19507 255 14 13.5 3.6 | 245 20 18.0 8.3 51 57 19812 200 6 2.1 5.6 | 212 12 6.5 10.4 52 54 20117 190 4 0.7 3.9 | 211 10 5.1 8.7 53 51 20422 150 4 -2.0 3.5 | 197 9 2.4 8.2 54 50 20530 270 4 4.0 -0.0 | 241 10 8.4 4.7 55 48 20726 185 2 0.2 2.0 | 215 8 4.6 6.7 56 46 21031 190 8 1.4 7.9 | 205 14 5.8 12.6 57 44 21336 245 10 9.1 4.2 | 236 16 13.5 8.9 58 42 21641 265 8 8.0 0.7 | 246 14 12.4 5.4 59 38 22250 270 6 6.0 -0.0 | 246 11 10.4 4.7 60 36 22555 275 10 10.0 -0.9 | 255 15 14.4 3.8 61 34 22860 315 10 7.1 -7.1 | 282 12 11.5 -2.4 62 32 23165 335 8 3.4 -7.3 | 288 8 7.8 -2.5 63 31 23470 260 6 5.9 1.0 | 241 12 10.3 5.8 64 30 23650 320 6 3.9 -4.6 | 269 8 8.3 0.1 65 28 24079 310 12 9.2 -7.7 | 282 14 13.6 -3.0 66 27 24384 315 12 8.5 -8.5 | 286 13 12.9 -3.8 67 25 24689 210 6 3.0 5.2 | 217 12 7.4 9.9 68 23 25298 265 8 8.0 0.7 | 246 14 12.4 5.4 69 22 25603 285 8 7.7 -2.1 | 258 12 12.2 2.6 70 21 25908 195 8 2.1 7.7 | 208 14 6.5 12.4 71 20 26213 220 8 5.1 6.1 | 221 14 9.6 10.8 72 20 26220 180 14 0.0 14.0 | 193 19 4.4 18.7 73 18 26518 185 12 1.0 12.0 | 198 18 5.5 16.7 74 16 27127 185 14 1.2 13.9 | 197 20 5.7 18.7 75 13 27737 220 12 7.7 9.2 | 221 18 12.2 13.9 76 12 28042 235 10 8.2 5.7 | 230 16 12.6 10.5 77 11 28346 250 12 11.3 4.1 | 241 18 15.7 8.8 78 10 28651 245 19 17.2 8.0 | 240 25 21.7 12.7 Wind Parameters Mean winds (0-6000m): 13.3 at 8.6 knts Storm direction: 43.3 at 6.5 knts Shear (0-3000m) pos: 2.6 neg: 0.8 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 148.4 deg Storm rel helicity (0-3000m) pos: 18.3 neg: -21.1 tot: -2.8 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 7.4 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.47 Bulk Shear: 16.60 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 39 18 36 12| 0.0 1.5 1.5| 0.1 -4.8 -4.8 -9.6 -0.52| 3.0 -1.6 1000 36 17 31 10| 5.2 0.8 6.0| 0.4 -13.7 -13.3 -13.3 -0.35| 7.4 -2.6 1500 36 12 28 6| 3.5 2.2 5.7| 3.2 -13.7 -10.5 -7.0 -0.30| 8.2 -2.5 2000 39 10 32 4| 2.4 1.7 4.1| 3.3 -17.2 -13.9 -6.9 -0.38| 8.0 -3.1 2500 46 10 53 3| 1.9 0.9 2.8| 3.3 -19.9 -16.6 -6.6 -0.41| 6.9 -2.8 3000 52 10 69 3| 2.6 0.8 3.3| 18.3 -21.1 -2.8 -0.9 -0.14| 7.4 -1.0 4000 49 8 71 2| 1.7 0.6 2.2| 48.3 -24.1 24.2 6.0 0.09| 7.9 0.7 5000 35 8 5 2| 1.3 1.5 2.9| 57.5 -53.9 3.7 0.7 0.01| 8.1 0.1 6000 13 9 326 4| 1.4 1.4 2.8|105.5 -79.1 26.4 4.4 0.05| 8.4 0.4 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20260113.12.gif